update minizlib

Adds support for Brotli, which we don't use, but also removes a lot of
extraneous range-checking code.

Author: isaacs

package-lock.json

@@ -19,7 +19,7 @@
     "chownr": "^1.1.3",
     "fs-minipass": "^1.2.7",
     "minipass": "^2.9.0",
-    "minizlib": "^1.2.2",
+    "minizlib": "^1.3.1",
     "mkdirp": "^0.5.0",
     "yallist": "^3.0.3"
   },